@mswjs/interceptors/src/utils/isNodeLikeError.ts

Low-level HTTP/HTTPS/XHR/fetch request interception library.

export function isNodeLikeError(
  error: unknown
): error is NodeJS.ErrnoException {
  if (error == null) {
    return false
  }

  if (!(error instanceof Error)) {
    return false
  }

  return 'code' in error && 'errno' in error
}